303134398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 565194240

約数和(自身を除く): 262059842

約数列:

[1, 2, 7, 14, 19, 38, 67, 73, 133, 134, 146, 233, 266, 466, 469, 511, 938, 1022, 1273, 1387, 1631, 2546, 2774, 3262, 4427, 4891, 8854, 8911, 9709, 9782, 15611, 17009, 17822, 19418, 30989, 31222, 34018, 34237, 61978, 68474, 92929, 109277, 119063, 185858, 218554, 238126, 296609, 323171, 593218, 646342, 650503, 1139603, 1301006, 2076263, 2262197, 2279206, 4152526, 4524394, 7977221, 15954442, 21652457, 43304914, 151567199, 303134398]

約数ペア:

[(1, 303134398), (2, 151567199), (7, 43304914), (14, 21652457), (19, 15954442), (38, 7977221), (67, 4524394), (73, 4152526), (133, 2279206), (134, 2262197), (146, 2076263), (233, 1301006), (266, 1139603), (466, 650503), (469, 646342), (511, 593218), (938, 323171), (1022, 296609), (1273, 238126), (1387, 218554), (1631, 185858), (2546, 119063), (2774, 109277), (3262, 92929), (4427, 68474), (4891, 61978), (8854, 34237), (8911, 34018), (9709, 31222), (9782, 30989), (15611, 19418), (17009, 17822)]